A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?

Related Mcqs:

Rideal Walker test is used to determine the efficiency of the_____________?

A. Disinfectant B. Moist heat sterilisation C. Antibiotics D. Dry heat sterilization...

The exact part of the antigen that reacts with the immune system is called as_____________?

A. Clone B. Epitope C. Idiotope D. Paratope...

Which of the following organisms does NOT react with gram’s stain ?

A. Actinomyces israelii B. Candida albicans C. Mycobacterium tuberculosis D. Streptococcus mutan...

The best skin disinfectant is________________?

A. Chlorhexdine B. Alcohol C. Savlon D. None of the above...

The following immunoglobulin is not known to fix complement_________________?

A. IgE B. IgM C. IgA D. IgG...